| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.sun.org.apache.bcel.internal.classfile; |
| |
| import java.io.DataInput; |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| |
| import com.sun.org.apache.bcel.internal.Const; |
| |
| /** |
| * Represents the default value of a annotation for a method info |
| * |
| * @since 6.0 |
| */ |
| public class AnnotationDefault extends Attribute { |
| |
| private ElementValue default_value; |
| |
| /** |
| * @param name_index Index pointing to the name <em>Code</em> |
| * @param length Content length in bytes |
| * @param input Input stream |
| * @param constant_pool Array of constants |
| */ |
| AnnotationDefault(final int name_index, final int length, final DataInput input, final ConstantPool constant_pool) throws IOException { |
| this(name_index, length, (ElementValue) null, constant_pool); |
| default_value = ElementValue.readElementValue(input, constant_pool); |
| } |
| |
| /** |
| * @param name_index Index pointing to the name <em>Code</em> |
| * @param length Content length in bytes |
| * @param defaultValue the annotation's default value |
| * @param constant_pool Array of constants |
| */ |
| public AnnotationDefault(final int name_index, final int length, final ElementValue defaultValue, final ConstantPool constant_pool) { |
| super(Const.ATTR_ANNOTATION_DEFAULT, name_index, length, constant_pool); |
| this.default_value = defaultValue; |
| } |
| |
| /** |
| * Called by objects that are traversing the nodes of the tree implicitely |
| * defined by the contents of a Java class. I.e., the hierarchy of methods, |
| * fields, attributes, etc. spawns a tree of objects. |
| * |
| * @param v Visitor object |
| */ |
| @Override |
| public void accept(final Visitor v) { |
| v.visitAnnotationDefault(this); |
| } |
| |
| /** |
| * @param defaultValue the default value of this methodinfo's annotation |
| */ |
| public final void setDefaultValue(final ElementValue defaultValue) { |
| default_value = defaultValue; |
| } |
| |
| /** |
| * @return the default value |
| */ |
| public final ElementValue getDefaultValue() { |
| return default_value; |
| } |
| |
| @Override |
| public Attribute copy(final ConstantPool _constant_pool) { |
| return (Attribute) clone(); |
| } |
| |
| @Override |
| public final void dump(final DataOutputStream dos) throws IOException { |
| super.dump(dos); |
| default_value.dump(dos); |
| } |
| } |